CN203316181U - Roll crusher - Google Patents
Roll crusher Download PDFInfo
- Publication number
- CN203316181U CN203316181U CN2013201995408U CN201320199540U CN203316181U CN 203316181 U CN203316181 U CN 203316181U CN 2013201995408 U CN2013201995408 U CN 2013201995408U CN 201320199540 U CN201320199540 U CN 201320199540U CN 203316181 U CN203316181 U CN 203316181U
- Authority
- CN
- China
- Prior art keywords
- support arm
- hole
- roller
- framework
- kibbler roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model provides a roll crusher. The roll crusher comprises at least a roll (2), at least a first supporting arm (4), frames and first fixing members (8), wherein the rolls (2) are installed on axles (3); first ends of the first supporting arms (4) are attached to the axles (3) in a rotatable manner and second ends are attached to the frames (5) in a rotatable manner; the first supporting arms (4) also can comprise first holes; the frames (5) can comprise second holes; and the first fixing members (8) are suitable to be inserted into the first holes and the second holes when the first and second holes align with each other so as to lock the first supporting arms (4) in fixed positions. The roll crusher can simply change the rolls and can prolong the service lives of the rolls.
Description
Technical field
The utility model relates to and a kind ofly comprises that at least one is installed in the kibbler roll of the roller on axle.
Background technology
As disclosed common kibbler roll in EP-516 952 by two in fact the roller of level form, each roller is installed on axle separately.Axle and by frame supported, make roller be placed on each other at a distance of suitable distance.In operation, roller rotates toward each other along contrary direction, makes in the gap of material to be ground between roller and is broken and grinds.
Preferably, this gap can automatically be regulated according to the mobile of material to be ground.This is can realize with respect to the roller (also referred to as dancer) of framework pivotable by least one in a plurality of rollers.Yet these rollers are floating type (as mentioned above) or be not fixed on framework pivotly according to it, and are are differently worn and torn.As general wearing and tearing, with the result of described wearing and tearing that may be different, be that roller often need to be replaced.And, due to the reason of installation process and due to roller self, this replacing is usually very complicated again.These rollers are difficult to process because of its heavy weight and huge size.
US-5,060, a kind of scheme that is conducive to more roll change has been discussed in 874, it has described a kind of mount scheme, wherein, the hub of carrying cylindrical taper on each axle, in order to produce sufficiently high friction, make roller remain on the appropriate location on axle at the run duration of kibbler roll, but still can be changed and do not damage kibbler roll.Yet, this scheme only discussed a kind of on axle the improved mode of assembling roller, and the better mode of these rollers self of for example how processing is discussed between the stage of replacement.Therefore, still need a kind of improved kibbler roll, it allows to carry out the replacing of simpler roller, and it can extend the service life of roller.
The utility model content
The purpose of this utility model is to solve or at least alleviate problem discussed above.
Of the present utility model one specific purpose is to provide a kind of kibbler roll, and in this kibbler roll, roller is easy to be disassembled, to be changed or to adjust.
Another purpose of the present utility model is to provide a kind of kibbler roll, and in this kibbler roll, it is that fix or unsteady can selecting certain particular roll.
By the utility model, fixedly the position of the roller in kibbler roll, simplify from the operation of kibbler roll dismounting roller, extends the service life of the roller in kibbler roll.
The utility model provides a kind of kibbler roll, and described kibbler roll comprises: at least one roller is installed on axle; At least one first support arm, be positioned at an end of described at least one roller; And framework; Wherein, described the first support arm is connected between described framework and described axle.Described roll-type Material disintegrator also comprises: the first fixed component is configured to described the first support arm is locked in to fixed position.
According to an embodiment of the present utility model, the first end of described the first support arm rotatably is attached to described axle, and the second end of described the first support arm rotatably is attached to described framework.
According to an embodiment of the present utility model, described the first support arm has the first hole, and described framework has the second hole; Described the first fixed component is suitable for when aligned with each other, inserting described the first hole and the second hole, so that described the first support arm is locked in to described fixed position in described the first hole and the second hole.
According to an embodiment of the present utility model, described the first support arm can be configured to, described the first hole and the second hole aim at and also described the first fixed component be inserted into described the first hole and the second hole in the time, vertically locked.
According to an embodiment of the present utility model, described the first fixed component can be arranged on described framework, and described the first support arm is configured to against described the first fixed component, in order to described the first support arm is locked in to described fixed position.
According to an embodiment of the present utility model, described framework can comprise the second hole, and described the first fixed component is suitable for being inserted in described the second hole.
According to an embodiment of the present utility model, a pin stretches out from described framework, and described the first support arm is by being locked in described fixed position against described pin.
According to an embodiment of the present utility model, described at least one roller can be comprised of two rollers that be arranged in parallel, forms broken gap between described two rollers.
According to an embodiment of the present utility model, described kibbler roll also can comprise: at least one second support arm, be positioned at the other end of described at least one roller, the first end of described the second support arm rotatably is attached to described axle, and the second end of described the second support arm rotatably is attached to described framework.
According to an embodiment of the present utility model, described the second support arm can comprise the 3rd hole, and described framework can comprise the 4th hole.Described kibbler roll also can comprise the second fixed component, and described the second fixed component is suitable for when aligned with each other, inserting described the 3rd hole and the 4th hole, so that described the second support arm is locked in to described fixed position in described the 3rd hole and the 4th hole.
According to first aspect of the present utility model, above-mentioned purpose and other purposes all or at least in part realize by a kind of kibbler roll, and this kibbler roll comprises:
At least one roller, be installed on axle;
At least one first support arm; And
Framework;
The first end of described the first support arm rotatably is attached to described axle, and the second end of described the first support arm rotatably is attached to described framework,
Described kibbler roll also comprises: the first fixed component is configured to described the first support arm is locked in to fixed position.In such kibbler roll, roller is in position simple and easy to do, thus simplified the dismounting of roller.In addition, can roller is in position, just can from floating type, change over fixedly by the configuration of roller, and vice versa.By this way, can change the abrasional behavior of roller, extended the service life of roller.
In one embodiment, described the first support arm comprises the first hole, and described framework comprises the second hole; Described the first fixed component is configured to insert described the first hole and the second hole when described the first hole and the second hole when aligned with each other, so that described the first support arm is locked in to described fixed position.This is to realize support arms the mechanically simple and reliable mode of locking roller thus.As used herein, term " aligning " means that the first hole and position relative to each other, the second hole make fixed component to insert through these two holes.If fixed component is straight, these holes must make its central axis on a common straight line in the position to punctual.Yet, if use crooked fixed component, these holes not necessity accurately are positioned on common straight line.The first support arm can be configured to, and when described the first hole and the second hole, aims at and described the first fixed component while being inserted in described the first hole and the second hole, and the first support arm can be vertically locked.If the first support arm is locked along a direction, make the center of gravity of roller be positioned on the vertical axis attachment point of framework extended by the first support arm, the power acted on fixed component can be reduced to the pure vertical power produced by the gravity acted on roller, and this makes the design simplification of fixed component.If support arm forms from axle to it straight line to the attachment point of framework, if support arm is vertically locked, can realize the design simplification of fixed component.
In one embodiment, the first fixed component is arranged in described framework; Described the first support arm is configured to against for described the first support arm being locked in to described first fixed component of fixed position.By this way, do not need to form the hole of running through support arm.For roller being locked in to pivot position, to make its center of gravity be useful especially in support arm to the outside of the attachment point of framework for this.
Framework can comprise the second hole, and described the first fixed component is configured to insert in described the second hole.This can become the first fixed component is placed in to the simple mode on framework, can in expectation, easily dismantle fixed component thus.
In one embodiment, kibbler roll comprises two rollers that be arranged in parallel, forms broken gap between these two rollers.Kibbler roll can be so-called high pressure kibbler roll or high pressure mixing roll.
In one embodiment, kibbler roll also comprises the second support arm; The first end of the second support arm rotatably is attached to described axle, and its second end rotatably is attached to described framework.The second support arm can the same side that be attached to roll shaft the same as the first support arm, or is attached to opposite end.Utilize the second support arm roller can be stabilized in to fixed position.
In another embodiment, the second support arm comprises the 3rd hole, and described framework comprises the 4th hole, and described kibbler roll also comprises the second fixed component; The second fixed component is suitable in described the 3rd hole and the 4th hole are inserted when aligned with each other in described the 3rd hole and the 4th hole, so that described support arm is locked in to fixed position.By this way, roller can be fixed on to the position of selecting from a plurality of possible positions.
Roller can flatly extend during fragmentation procedure.
According to second aspect, above-mentioned purpose and other purposes are all or at least in part to realize by the method for the position of the roller in a kind of fixedly kibbler roll; Described kibbler roll has at least one roller be arranged on axle, and has framework, and the method comprises the following steps:
The first support arm is set;
The first end of described the first support arm rotatably is attached to described axle;
The second end of described the first support arm rotatably is attached to described framework;
The first fixed component is set on described framework; And
Utilize described the first fixed component, described the first support arm is locked in to fixed position.By the method, can make to simplify from the operation of kibbler roll dismounting roller.In addition, the configuration of roller can be changed into floating typely from fixing rotary, or vice versa.
In a change example, the method is further comprising the steps of:
The first hole that formation is extended through described the first support arm,
The second hole that formation is extended through described framework;
Aim at described the first hole and the second hole by described the first support arm of pivotable;
, insert the first fixed component by described the first hole and the second hole, thereby described the first support arm is locked in to described fixed position on time when described the first hole and the second hole.
Usually, the mode that the method can be identical according to the kibbler roll with according to the utility model first aspect is implemented.
Other purposes of the present utility model, Characteristics and advantages, from the exposure of specification, and will be apparent from accompanying drawing.Note that the utility model relates to the combination of all possible feature.
Usually, unless at this, clear and definite definition separately arranged, all terms of using in claims should be explained in common in the art implication according to these terms.All is all open to quoting of "// should/described (element, device, parts, device, step etc.) ", refers at least one example of described element, device, parts, device, step etc., unless separately explained clearly.In a plurality of steps of any method of this exposure and nonessentially carry out with the accurate order disclosed, unless clearly stated.
As used herein, term " comprises " and the variation of this term is intended to absolutely not get rid of other additives, parts, integral body or step.
The accompanying drawing explanation
Now with reference to schematic accompanying drawing, the utility model is described in more detail, accompanying drawing shows the example of presently preferred embodiment of the present utility model.
Fig. 1 is the stereogram according to the part of the kibbler roll of an embodiment;
Fig. 2 is the stereogram of the details of Fig. 1;
Fig. 3 is the stereogram according to the part of the kibbler roll of another embodiment;
Fig. 4 is the stereogram of the details in Fig. 3;
Fig. 5 is the stereogram of the details of another embodiment.
The specific embodiment
With reference to Fig. 1, kibbler roll 1 has two rollers 2, and each roller is installed on axle 3 separately.Roller 2 is arranged abreast and is in fact flatly extended.At an end of each roller 2, support arm 4 is connected between the axle 3 of the framework 5 of kibbler roll 1 and roller 2.One end of support arm 4 is rotatably connected to the axle 3 of roller 2, and the other end of support arm 4 is rotatably connected to framework 5.At that end that is connected to framework 5 of support arm 4, be provided with the first hole 6 of running through support arm 4.For each support arm 4, be provided with the second hole 7 of running through framework 5.
When a roller in a plurality of rollers 2 need to be replaced or be disassembled to adjust again, this roller 2 must be secured in place in order to can be processed.For this reason, treat that fixing roller 2 is moved, make support arm 4 by directed vertically, thereby the first hole 6 in support arm 4 is aimed at the second hole 7 in framework 5.Fixed component 8 is inserted in hole 6,7, so that fixed support arm 4 vertically.Therefore, the center of gravity of roller 2 is positioned on the vertical axis extended to the attachment point of framework 5 by the first support arm 4.Fixed component 8 can adopt the form of the bolt that can optionally fix with nut.
Once roller 2 is secured in place, roller just can be captured by suitable lifting apparatus, and is disassembled, to be changed or to adjust.
In order to select that roller is fixed with respect to framework 5 or to allow roller to float, roller 2 possibility in position is also useful.In kibbler roll, particularly, in so-called high pressure kibbler roll or high pressure mixing roll, a roller in roller is normally fixed another roller and is floated, to allow the width in the gap between dancer rools 2.In some cases, allowing two rollers is all that what to float may be useful.By kibbler roll 1 and method described above, can fix or discharge support arm 4 by inserting or dismantle fixed component 8 as desired, in order to select specific roller 2, be that fix or unsteady.
In the configuration of kibbler roll (one of them roller 2 be fix and another roller 2 float), will can be not identical with abrasional behavior on unsteady roller on fixing roller.Therefore, in order to extend as far as possible the service life of roller 2, useful can be changed fixing roller and unsteady roller.By kibbler roll 1 and method described above, this can realize in simple and actual mode.
In embodiment illustrated in the accompanying drawings, two rollers 2 are equipped with support arm 4.Yet, if one and same roller are assumed to be always, be to fix, support arm is set on another roller just enough.
In embodiment shown in Figure 3, except support arm 4, the other end of each roller 2 also be provided with the second support arm 4 '.This extra support arm 4 ' use increased the stability arranged.As shown in Figure 4, hole 6 ', 7 ' and fixed component 8 ' identical with shown in Fig. 2 of structure, opposite direction only.Its operation principle is with discussed above also identical.
The details of another embodiment has been shown in Fig. 5.At this, be not provided with the first hole in support arm 4, and be not provided with the second hole in framework 5 yet.Alternatively, protrudent pin 8 " stretches out from framework 5.For a roller being locked in a little to pivotable away from for the position of other rollers of kibbler roll, this pin 8 " is useful.Due to the weight of roller can guarantee support arm can not be unexpectedly away from pin 8 " and pivotable, so support arm 4 will be against pin 8 ", thereby support arm is locked in to this position.
Embodiment shown in Fig. 2 and Fig. 5 can be combined, so that being arranged for, the first hole 6 and the second hole 7 insert fixed component 8, roller is locked in to position that the center of gravity of roller aligns to the attachment point of framework with support arm 4 (in other words, the gravity vertical that roller is locked in to roller is the position to the attachment point of framework by support arm 4), and sell 8 " be arranged for by roller 2 be locked in away from or towards the position of another roller pivotable.
The protrudent pin that is attached to framework also can be combined with fixed component, and this fixed component adopts the form of the bolt in second hole that can be inserted in the framework be close to protrudent pin.Therefore, support arm can be fixed between pin and bolt.
Those skilled in the art will appreciate that and do not deviate from a plurality of remodeling that scope of the present utility model can produce embodiment described here, scope of the present utility model is limited by appended claims.
For example, be more than in the situation that kibbler roll has two parallel rollers describes of the present utility model.Yet the utility model also can be applicable to the kibbler roll of other types, for example only there is the kibbler roll with a roller of static component (as plate) cooperating.The utility model also can be applicable to have the kibbler roll of the roller be directed along the direction that is different from level, and is applied to have the kibbler roll of three or more rollers.
In addition, in some applications, useful is the position that roller can be fixed on aliging to the attachment point of framework with the first support arm except the center of gravity corresponding to making roller, for example roller is fixed on a little to pivotable away from the position of another roller in kibbler roll.In this case, can select accordingly the first hole in support arm and the relative position in the second hole in framework.In some applications, useful is roller to be fixed to the position more than.In the case, the first hole more than can be provided with in support arm, and the second hole more than can be provided with in framework.
In the illustrated embodiment, fixed component has adopted the form of bolt that can be fixing by nut.Yet fixed component is alternatively smooth bolt or pin, or adopt when the first hole and the second hole are applicable to inserting any other form in the first hole and the second hole to punctual.
The second hole in support arm, framework and fixed component can be arranged in kibbler roll during manufacture, but also can only be added on existing kibbler roll.
Support arm is also nonessential is straight, from axle, directly to extend to framework, but angle can be arranged, for example L-shaped.If support arm is angled, when the center of gravity of roller is alignd to the attachment point of framework with support arm, support arm will be can be by directed vertically.Even so, if support arm is attached on the axle of roller, when roller is fixed on the position that the center of gravity of roller aligns with the attachment point to framework, it will be vertical to the imaginary line of the attachment point of framework that the attachment point from the roller to the axle extends to roller.
Claims (10)
1. a kibbler roll, is characterized in that, described kibbler roll comprises:
At least one roller (2), be installed on axle (3);
At least one first support arm (4), be positioned at the end of described at least one roller (2); And
Framework (5);
Wherein, described the first support arm (4) is connected between described framework (5) and described axle (3);
Described roll-type Material disintegrator (1) also comprises: the first fixed component (8) is configured to described the first support arm (4) is locked in to fixed position.
2. kibbler roll according to claim 1, is characterized in that, the first end of described the first support arm (4) rotatably is attached to described axle (3), and the second end of described the first support arm (4) rotatably is attached to described framework (5).
3. kibbler roll according to claim 2, is characterized in that, described the first support arm (4) has the first hole (6), and described framework (5) has the second hole (7); Described the first fixed component (8) is suitable for when aligned with each other, inserting described the first hole (6) and the second hole (7), so that described the first support arm (4) is locked in to described fixed position in described the first hole (6) and the second hole (7).
4. kibbler roll according to claim 3, it is characterized in that, described the first support arm is configured to, described the first hole (6) and the second hole (7) aim at and also described the first fixed component (8) be inserted into described the first hole (6) and the second hole (7) in the time, vertically locked.
5. kibbler roll according to claim 2, it is characterized in that, described the first fixed component is arranged on described framework (5), described the first support arm (4) is configured to against described the first fixed component (8), in order to described the first support arm (4) is locked in to described fixed position.
6. kibbler roll according to claim 5, is characterized in that, described framework (5) comprises the second hole (7), and described the first fixed component (8) is suitable for being inserted in described the second hole (7).
7. kibbler roll according to claim 2, is characterized in that, a pin (stretch out from described framework (5), and described the first support arm (4) is by against described pin, (8 ") are locked in described fixed position by 8 ").
8. according to the described kibbler roll of any one in claim 1-7, it is characterized in that, described at least one roller (2) is comprised of two rollers (2) that be arranged in parallel, forms broken gap between described two rollers.
9. according to the described kibbler roll of any one in claim 1-7, it is characterized in that, described kibbler roll also comprises: at least one second support arm (4 '), be positioned at the other end of described at least one roller (2), the first end of described the second support arm (4 ') rotatably is attached to described axle (3), and the second end of described the second support arm rotatably is attached to described framework (5).
10. kibbler roll according to claim 9, is characterized in that, described the second support arm (4 ') comprises the 3rd hole (6 '), and described framework (5) comprises the 4th hole (7 '); Described kibbler roll (1) also comprises the second fixed component (8 '), described the second fixed component is suitable in described the 3rd hole (6 ') and the 4th hole (7 ') when aligned with each other, insert described the 3rd hole (6 ') and the 4th hole (7 '), so that described the second support arm (4 ') is locked in to described fixed position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12164952.9 | 2012-04-20 | ||
| EP12164952.9A EP2653231A1 (en) | 2012-04-20 | 2012-04-20 | Roller crusher, and method of fixing a position of a roller in a roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316181U true CN203316181U (en) | 2013-12-04 |
Family
ID=48536966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201995408U Expired - Lifetime CN203316181U (en) | 2012-04-20 | 2013-04-19 | Roll crusher |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2653231A1 (en) |
| CN (1) | CN203316181U (en) |
| WO (1) | WO2013156965A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113811393A (en) * | 2019-05-09 | 2021-12-17 | 美卓奥图泰美国有限公司 | Crushing device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2449344A1 (en) * | 1974-10-17 | 1976-04-22 | Ver Flugtechnische Werke | Milling apparatus control for oil extraction - with temperature sensor alongside the rolls to actuate a control device to keep the gap constant |
| IT1160480B (en) * | 1983-02-25 | 1987-03-11 | Sangati Spa | DEVICE FOR THE AUTOMATIC ADJUSTMENT OF THE PRODUCT FEEDING IN A CEREAL GRINDING ROLLER |
| US5060874A (en) | 1990-08-16 | 1991-10-29 | Mclanahan Corporation | Crusher |
| DE4132474A1 (en) | 1991-05-28 | 1992-12-03 | Kloeckner Humboldt Deutz Ag | WEAR-RESISTANT GRINDING ROLLER FOR USE IN ROLLING MACHINES, ESPECIALLY IN HIGH PRESSURE ROLLING PRESSES |
| DE19726551A1 (en) * | 1997-06-23 | 1998-12-24 | Buehler Ag | Food sensors |
-
2012
- 2012-04-20 EP EP12164952.9A patent/EP2653231A1/en not_active Withdrawn
-
2013
- 2013-04-19 WO PCT/IB2013/053096 patent/WO2013156965A1/en active Application Filing
- 2013-04-19 CN CN2013201995408U patent/CN203316181U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113811393A (en) * | 2019-05-09 | 2021-12-17 | 美卓奥图泰美国有限公司 | Crushing device |
| CN113811393B (en) * | 2019-05-09 | 2023-01-10 | 美卓奥图泰美国有限公司 | Crushing device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2653231A1 (en) | 2013-10-23 |
| WO2013156965A1 (en) | 2013-10-24 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |